CN104831560B - Polyamide fibre cation stain technique - Google Patents
Polyamide fibre cation stain technique Download PDFInfo
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- CN104831560B CN104831560B CN201510247864.8A CN201510247864A CN104831560B CN 104831560 B CN104831560 B CN 104831560B CN 201510247864 A CN201510247864 A CN 201510247864A CN 104831560 B CN104831560 B CN 104831560B
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Abstract
The invention discloses a kind of polyamide fibre cation stain technique, including step in detail below：The sizing of pre-treatment, pickling, dyeing and finished product.Through the above way, the polyamide fibre cation stain technique that the present invention is provided, without repeatedly adding after treatment aid and color fixing agent, enormously simplify processing step, greatly save manpower and man-hour, save cost, and also ensure the fastness to wet rubbing and staining fastness of product, the polyamide fibre cationic fabric produced with this technique, washing fastness staining and wet fastness to rubbing can reach 4 grades and 45 grades respectively, by way of with polyamide fibre cation, coordinate the special process of Final finishing, make that polyamide fibre cationic fabric feel is more comfortable, dyeing energy consumption and cost are lower.
Description
Technical field
The present invention relates to the field of textiles such as weaving face fabric, clothes, more particularly to a kind of polyamide fibre cation stain technique.
Background technology
Nylon fibre can be dyeed with many dyestuffs, in addition to disperse dyes, other dyestuffs all with nylon fibre
A more stable chemical bond is formed, these dyestuffs mainly include acid wool dye, 1:2 premetallized dyes, 1:1 metal
Complex dyestuff, direct dyes, mordant dyes, reactive dye.In numerous dyestuffs, suitable dyestuff is selected, it is necessary to consider
The fastness requirement of final products and application performance.
The ideal dye of nylon dyeing should possess following property：1) chromatic colours；2）Excellent light fastness and wet jail
Degree；3）Excellent dyeing intermiscibility, does not have blocking effect during colorant match；4）Migration performance high, well dyes improving performance；5）Outstanding
Bar spends spreadability.But in actual production, there is no a dyestuff to comply fully with above-mentioned all properties.
The content of the invention
The present invention solves the technical problem of a kind of polyamide fibre cation stain technique is provided, without locating after repeatedly addition
Reason auxiliary agent and color fixing agent, enormously simplify processing step, greatly save manpower and man-hour, save cost, and also ensure
The fastness to wet rubbing and staining fastness of product, the polyamide fibre cationic fabric produced with this technique, washing fastness staining and wet
Fastness to rubbing can reach 4 grades and 4-5 grades respectively, by way of with polyamide fibre cation, coordinate the special process of Final finishing,
Make that polyamide fibre cationic fabric feel is more comfortable, dyeing energy consumption and cost are lower.
In order to solve the above technical problems, one aspect of the present invention is：There is provided a kind of polyamide fibre cation dye
Color technique, including step in detail below：
A, pre-treatment：Hyperthermic treatment is carried out, heating rate is controlled at 3-5 DEG C/min, added when being warming up to 35-45 DEG C
3 grams -5 g/l of the soda ash of 98.5% concentration, 2 grams -5 g/l of degreaser emulsion agent DB-808, bath raio is controlled 1:8-10, continues to rise
Temperature, to 80-90 DEG C, at 2-5 DEG C/min, soaking time is 20-40 minutes to temperature control for heating rate control；
B, pickling：Insulation is lowered the temperature after terminating, and rate of temperature fall is controlled at 2-5 DEG C/min, is cooled to less than 30-50 DEG C, is drained
After cylinder reclaimed water, twice are washed, per pass is washed 15-30 minutes, intakes and add 1-5 g/l of the glacial acetic acid of 98% concentration again, heated up
To 50-80 DEG C, heating rate is controlled at 3-5 DEG C/min, is washed cloth 15-30 minutes；
C, dyeing：Dye liquor and auxiliary agent are added under 25-30 DEG C of normal temperature, bath raio is controlled 1:8-10, continues to heat up, and rises
Temperature is incubated 2-5 minutes to 50-80 DEG C, continues to heat up, and is warming up to 80-100 DEG C, is incubated 5-10 minutes, continues with 0.6 DEG C/min
Speed be warming up to 90-100 DEG C and be incubated 5-10 minutes, continue with 0.5 DEG C/min of speed be warming up to 105 DEG C and insulation 20
Minute, after insulation terminates, 90 DEG C are cooled to 0.8 DEG C/min of speed, and 70-80 is cooled to 3-5 DEG C/min of speed
After DEG C, beginning is cooled to 25-35 DEG C of normal temperature with maximum rate, after draining cylinder reclaimed water, washes twice, and per pass is washed 15-20 minutes,
Again 0.3-0.8 g/l of the glacial acetic acid of ST-2380 1-5 g/l and 98% concentration is intake and is added, 80-100 DEG C is warming up to, is risen
At 1.5-3 DEG C/min, post processing is incubated 20-30 minutes to warm speed control；Insulation is lowered the temperature after terminating with 3-5 DEG C/min of speed
To less than 50-80 DEG C, after draining cylinder reclaimed water, twice are washed, per pass washes 15-30 minutes, then intake again and add acid fixation
Agent NFA CONC 1-5 g/l, 0.3 g/l of the glacial acetic acid of 98% concentration is warming up to 70-100 DEG C, and heating rate is controlled in 2-5
DEG C/min, fixation is incubated 20-30 minutes；Insulation is cooled to less than 50-80 DEG C after terminating with 3-5 DEG C/min of speed, drains
After cylinder reclaimed water, twice are washed, per pass is washed 15-30 minutes, intakes and add 0.3-1 g/l of the glacial acetic acid of 98% concentration again, risen
To 50-80 DEG C, heating rate is controlled at 3 DEG C/min temperature, and insulation goes out cylinder after 10-20 minutes with water；
D, finished product sizing：Setting temperature is controlled at 140-160 DEG C, and sizing speed control is at 18-21 ms/min.
In a preferred embodiment of the present invention, dye liquor in described step c include acid bordeaux MB 0.7-1 gram/
Liter, red 0.6-1 g/l and NF of NF are blue 0.45-1 g/l.
In a preferred embodiment of the present invention, auxiliary agent in described step c include 1-2 grams of the glacial acetic acid of 98% concentration/
Rise and acidity dye leveller HT-35N 1-2 g/l.
The beneficial effects of the invention are as follows：Polyamide fibre cation stain technique of the invention, without repeatedly addition after treatment aid
And color fixing agent, processing step is enormously simplify, manpower and man-hour are greatlyd save, cost is saved, and also ensure product
Fastness to wet rubbing and staining fastness, the polyamide fibre cationic fabric produced with this technique, washing fastness staining and wet rub resistance
Fastness can reach 4 grades and 4-5 grades respectively, by way of with polyamide fibre cation, coordinate the special process of Final finishing, make polyamide fibre
Cationic fabric feel is more comfortable, and dyeing energy consumption and cost are lower.
Brief description of the drawings
Technical scheme in order to illustrate more clearly the embodiments of the present invention, below will be to that will make needed for embodiment description
Accompanying drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the present invention, for
For those of ordinary skill in the art, on the premise of not paying creative work, other can also be obtained according to these accompanying drawings
Accompanying drawing, wherein：
Fig. 1 is the flow chart of a preferred embodiment of polyamide fibre cation stain technique of the present invention；
Fig. 2 is dyeing heating curve figure.
Specific embodiment
The technical scheme in the embodiment of the present invention will be clearly and completely described below, it is clear that described implementation
Example is only a part of embodiment of the invention, rather than whole embodiments.Based on the embodiment in the present invention, this area is common
All other embodiment that technical staff is obtained under the premise of creative work is not made, belongs to the model of present invention protection
Enclose.
As illustrated in fig. 1 and 2, the embodiment of the present invention includes：
A kind of polyamide fibre cation stain technique, including step in detail below：
A, pre-treatment：Hyperthermic treatment is carried out, heating rate is controlled at 3-5 DEG C/min, added when being warming up to 35-45 DEG C
3 grams -5 g/l of the soda ash of 98.5% concentration, 2 grams -5 g/l of degreaser emulsion agent DB-808, bath raio is controlled 1:8-10, continues to rise
Temperature, to 80-90 DEG C, at 2-5 DEG C/min, soaking time is 20-40 minutes to temperature control for heating rate control；
B, pickling：Insulation is lowered the temperature after terminating, and rate of temperature fall is controlled at 2-5 DEG C/min, is cooled to less than 30-50 DEG C, is drained
After cylinder reclaimed water, twice are washed, per pass is washed 15-30 minutes, intakes and add 1-5 g/l of the glacial acetic acid of 98% concentration again, heated up
To 50-80 DEG C, heating rate is controlled at 3-5 DEG C/min, is washed cloth 15-30 minutes；
C, dyeing：Dye liquor and auxiliary agent are added under 25-30 DEG C of normal temperature, bath raio is controlled 1:8-10, continues to heat up, and rises
Temperature is incubated 2-5 minutes to 50-80 DEG C, continues to heat up, and is warming up to 80-100 DEG C, is incubated 5-10 minutes, continues with 0.6 DEG C/min
Speed be warming up to 90-100 DEG C and be incubated 5-10 minutes, continue with 0.5 DEG C/min of speed be warming up to 105 DEG C and insulation 20
Minute, after insulation terminates, 90 DEG C are cooled to 0.8 DEG C/min of speed, and 70-80 is cooled to 3-5 DEG C/min of speed
After DEG C, beginning is cooled to 25-35 DEG C of normal temperature with maximum rate, after draining cylinder reclaimed water, washes twice, and per pass is washed 15-20 minutes,
Again 0.3-0.8 g/l of the glacial acetic acid of ST-2380 1-5 g/l and 98% concentration is intake and is added, 80-100 DEG C is warming up to, is risen
At 1.5-3 DEG C/min, post processing is incubated 20-30 minutes to warm speed control；Insulation is lowered the temperature after terminating with 3-5 DEG C/min of speed
To less than 50-80 DEG C, after draining cylinder reclaimed water, twice are washed, per pass washes 15-30 minutes, then intake again and add acid fixation
Agent NFA CONC 1-5 g/l, 0.3 g/l of the glacial acetic acid of 98% concentration is warming up to 70-100 DEG C, and heating rate is controlled in 2-5
DEG C/min, fixation is incubated 20-30 minutes；Insulation is cooled to less than 50-80 DEG C after terminating with 3-5 DEG C/min of speed, drains
After cylinder reclaimed water, twice are washed, per pass is washed 15-30 minutes, intakes and add 0.3-1 g/l of the glacial acetic acid of 98% concentration again, risen
To 50-80 DEG C, heating rate is controlled at 3 DEG C/min temperature, and insulation goes out cylinder after 10-20 minutes with water；
D, finished product sizing：Setting temperature is controlled at 140-160 DEG C, and sizing speed control is at 18-21 ms/min.
In above-mentioned, dye liquor in described step c include acid bordeaux MB 0.7-1 g/l, red 0.6-1 g/l of NF with
And NF is blue 0.45-1 g/l；Auxiliary agent includes 1-2 g/l and acidity dye leveller HT-35N 1-2 g/l of the glacial acetic acid of 98% concentration.
Embodiment：
A kind of production technology of polyamide fibre cationic fabric, step is as follows：
1）Pre-treatment：Heat up（3 DEG C/min of heating rate）3 g/l of the soda ash of 98.5% concentration is added during to 35 DEG C, is emulsified
2 g/l of degreaser DB-808, bath raio is controlled 1:8-10, continues to heat up, and to 90 DEG C, heating rate is controlled 2 temperature control
DEG C/min, soaking time is 20 minutes；
2）Pickling：Insulation is lowered the temperature after terminating（Rate of temperature fall is controlled at 2 DEG C/min）To less than 50 DEG C, after draining cylinder reclaimed water,
Washing twice（Per pass is washed 15 minutes）, 1 g/l of the glacial acetic acid of 98% concentration is intake and added again, heat up（3 DEG C of heating rate/
Minute）To 50 DEG C, wash cloth 15 minutes；
3）Dyeing：Normal temperature（25℃）Add dye liquor（Acid bordeaux MB（Jiangsu De Wang chemical industry）0.7 g/l, NF is red（Jiangsu
The prosperous chemical industry of moral）0.6 g/l, NF is blue（Jiangsu De Wang chemical industry）0.45 g/l）And auxiliary agent（1 g/l of the glacial acetic acid of 98% concentration, acid
Property dye leveller HT-35N（Jiangsu De Wang chemical industry）1 g/l）, bath raio control is 1:8-10, continues to heat up, and heating rate control exists
2 DEG C/min, 50 DEG C are warming up to, are incubated 2 minutes, continue to be warming up to 80 DEG C with 0.5 DEG C/min of speed, be incubated 5 minutes, continued
90 DEG C are warming up to 0.6 DEG C/min of speed and are incubated 5 minutes, continue to be warming up to 105 DEG C with 0.5 DEG C/min of speed and protect
Temperature 20 minutes, after insulation terminates, is cooled to 90 DEG C, and be cooled to 70 DEG C with 3 DEG C/min of speed with 0.8 DEG C/min of speed
Afterwards, start to be cooled to normal temperature with maximum rate（25℃）, after draining cylinder reclaimed water, wash twice（Per pass is washed 15 minutes）, enter again
Water simultaneously adds ST-2380（Wuxi De Wang chemical industry）1 g/l and 0.3 g/l of the glacial acetic acid of 98% concentration, heat up（Heating rate 1.5
DEG C/min）To 80 DEG C, post processing insulation 20 minutes；Insulation is cooled to less than 50 DEG C after terminating with 3 DEG C/min of speed, drains
After cylinder reclaimed water, twice are washed（Per pass is washed 15 minutes）, 1 g/l of acidic color fixing agent NFA CONC are intake and added again, 98% is dense
0.3 g/l of the glacial acetic acid of degree, heats up（2 DEG C/min of heating rate）To 70 DEG C, fixation is incubated 20 minutes；It is incubated after terminating with 3
DEG C/min speed be cooled to less than 50 DEG C, after draining cylinder reclaimed water, wash twice（Per pass is washed 15 minutes）, intake again and add
Enter 0.3 g/l of the glacial acetic acid of 98% concentration, heat up（3 DEG C/min of heating rate）To 50 DEG C, insulation goes out cylinder after 10 minutes with water；
3）Finished product is shaped：Setting temperature is controlled at 140-160 DEG C, and sizing speed control is at 18-21 ms/min.
The common polyamide fibre product Washing of in the market is poor, and particularly staining fastness is poor, so as to cause water-washing process
In easily fade or adhere on other clothings, Washing 4-5 grades of the invention, 4 grades of staining fastness, higher than country mark
It is accurate.Solve the problems, such as the staining in water-washing process.In wearing process, common polyamide fibre product can also rub and fade, particularly wet
Crock fastness is bad, and dry and wet friction of the invention solves problems well at 4-5 grades.By using polyamide fibre cation
Mode, coordinate Final finishing special process, make product feel more comfortable, dyeing energy consumption and cost are lower.
In sum, polyamide fibre cation stain technique of the invention, without repeatedly adding after treatment aid and color fixing agent, greatly
Simplify processing step greatly, greatly save manpower and man-hour, save cost, and also ensure product fastness to wet rubbing and
Staining fastness, the polyamide fibre cationic fabric produced with this technique, washing fastness staining and wet fastness to rubbing respectively can be with
4 grades and 4-5 grades are reached, by way of with polyamide fibre cation, coordinates the special process of Final finishing, make polyamide fibre cationic fabric hand
Sense is more comfortable, and dyeing energy consumption and cost are lower.
Embodiments of the invention are the foregoing is only, the scope of the claims of the invention is not thereby limited, it is every to utilize this hair
Equivalent structure or equivalent flow conversion that bright description is made, or directly or indirectly it is used in other related technology necks
Domain, is included within the scope of the present invention.
Claims (1)
1. a kind of polyamide fibre cation stain technique, it is characterised in that including step in detail below：
A, pre-treatment：Hyperthermic treatment is carried out, heating rate is controlled at 3-5 DEG C/min, and 98.5% is added when being warming up to 35-45 DEG C
3 grams -5 g/l of the soda ash of concentration, 2 grams -5 g/l of degreaser emulsion agent DB-808, bath raio is controlled 1:8-10, continues to heat up, temperature
To 80-90 DEG C, at 2-5 DEG C/min, soaking time is 20-40 minutes for heating rate control for degree control；
B, pickling：Insulation is lowered the temperature after terminating, and rate of temperature fall is controlled at 2-5 DEG C/min, is cooled to less than 30-50 DEG C, in draining cylinder
After water, twice are washed, per pass is washed 15-30 minutes, intakes and add 1-5 g/l of the glacial acetic acid of 98% concentration again, is warming up to 50-
80 DEG C, heating rate is controlled at 3-5 DEG C/min, is washed cloth 15-30 minutes；
C, dyeing：Dye liquor and auxiliary agent are added under 25-30 DEG C of normal temperature, bath raio is controlled 1:8-10, continues to heat up, and is warming up to
50-80 DEG C, 2-5 minutes is incubated, continues to heat up, be warming up to 80-100 DEG C, be incubated 5-10 minutes, continued with 0.6 DEG C/min of speed
Rate is warming up to 90-100 DEG C and is incubated 5-10 minutes, continues to be warming up to 105 DEG C with 0.5 DEG C/min of speed and be incubated 20 minutes,
After insulation terminates, 90 DEG C are cooled to 0.8 DEG C/min of speed, and after being cooled to 70-80 DEG C with 3-5 DEG C/min of speed,
Beginning is cooled to 25-35 DEG C of normal temperature with maximum rate, after draining cylinder reclaimed water, washes twice, and per pass washes 15-20 minutes, again
0.3-0.8 g/l of the glacial acetic acid of ST-2380 1-5 g/l and 98% concentration is intake and added, 80-100 DEG C is warming up to, heat up speed
Rate is controlled at 1.5-3 DEG C/min, post processing insulation 20-30 minutes；Insulation is cooled to after terminating with 3-5 DEG C/min of speed
Less than 50-80 DEG C, after draining cylinder reclaimed water, twice are washed, per pass washes 15-30 minutes, then intake again and add acidic color fixing agent
NFA CONC 1-5 g/l, 0.3 g/l of the glacial acetic acid of 98% concentration is warming up to 70-100 DEG C, heating rate control 2-5 DEG C/
Minute, fixation is incubated 20-30 minutes；Insulation is cooled to less than 50-80 DEG C after terminating with 3-5 DEG C/min of speed, in draining cylinder
After water, twice are washed, per pass is washed 15-30 minutes, intakes and add 0.3-1 g/l of the glacial acetic acid of 98% concentration again, is warming up to
50-80 DEG C, heating rate is controlled at 3 DEG C/min, and insulation goes out cylinder after 10-20 minutes with water；Wherein, dye liquor includes acid bordeaux
Red 0.6-1 g/l and NF of MB 0.7-1 g/l, NF is blue 0.45-1 g/l；Auxiliary agent includes the glacial acetic acid 1-2 of 98% concentration
G/l and acidity dye leveller HT-35N 1-2 g/l；
D, finished product sizing：Setting temperature is controlled at 140-160 DEG C, and sizing speed control is at 18-21 ms/min.
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| CN105256603B (en) * | 2015-11-03 | 2018-04-13 | 江苏新凯盛企业发展有限公司 | The dyeing and finishing method of fabric is made in a kind of exothermic material that absorbs heat |
| CN105648794B (en) * | 2016-03-10 | 2018-03-27 | 江苏新凯盛企业发展有限公司 | A kind of dyeing and finishing processing method of the high-shrinkage filament fabric of imitative numb cotton |
| CN110804883A (en) * | 2019-11-27 | 2020-02-18 | 浙江圣山科纺有限公司 | One-bath dyeing degreaser and use method thereof |
| CN111621999A (en) * | 2020-05-20 | 2020-09-04 | 张家港扬子染整有限公司 | Nylon wool top dyeing process capable of improving running condition of nylon spun yarn |
| CN112127178A (en) * | 2020-09-30 | 2020-12-25 | 江苏华艺服饰有限公司 | Cationic dyeing process |
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| JPH05171574A (en) * | 1990-08-08 | 1993-07-09 | Daiso Co Ltd | Acid binder and exhaustion dyeing method using the binder |
| CN1944759A (en) * | 2005-10-09 | 2007-04-11 | 福建凤竹纺织科技股份有限公司 | Process for producing anti-ultraviolet wet absorption quick drying fabric |
| CN101446048B (en) * | 2008-12-30 | 2011-05-25 | 上虞新晟化工工业有限公司 | Continuous pad dyeing method of polyamide fibers and blended fabrics thereof |
| CN102477642A (en) * | 2010-11-25 | 2012-05-30 | 常熟市金德针织有限公司 | Whitening sunscreen fabric and processing method thereof |
| CN102242503B (en) * | 2011-05-19 | 2014-07-09 | 常州旭荣针织印染有限公司 | Dyeing method of nylon fabric |
| CN102851875A (en) * | 2012-08-30 | 2013-01-02 | 昆山承宇机电科技有限公司 | Dyeing and finishing process for lace fabric |
| CN103643551B (en) * | 2013-11-15 | 2016-01-20 | 浙江舜龙化工有限公司 | The dyeing of brocade cotton blended fabric |
| CN103726352A (en) * | 2013-12-06 | 2014-04-16 | 常熟市洁韵巾被有限公司 | Dyeing of chinlon fabric |
| CN104358140B (en) * | 2014-11-25 | 2016-03-23 | 安徽华茂纺织股份有限公司 | Be applicable to the colouring method of polyamide fibre, aramid fiber blended textile |
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